Three phase wall mounted 485 communication energy meter, wall mounted 485 multi parameter intelligent energy meter, DT (S) S2026 three-phase electronic energy meter, used for active energy measurement of power and lighting equipment in power supply departments, factories, enterprises, commercial and agricultural industries. The meter adopts imported specialized large-scale integrated circuits, 16 bit A/D conversion, digital multiplier, digital sampling processing technology and SMT process. It is a new type of energy meter designed and manufactured according to the actual electricity consumption of industrial users. Used for measuring AC three-phase active energy with a frequency of 50Hz, and the power is displayed on a LCD screen for intuitive and easy meter reading. This instrument can be extended with infrared and RS485 communication functions, providing advanced and reliable measurement tools for three-phase energy measurement.
The metering module used in the multi parameter wall mounted communication energy meter can accurately measure the three-phase positive and negative active energy, and display them separately. Capable of separately measuring and displaying the voltage, current, power, and power factor of each phase. Accurate, stable, reliable measurement, with good resistance to electromagnetic interference, low power consumption, high accuracy, anti-theft, wide range, long life and other characteristics.
The RS485 communication of this instrument complies with the standards DL/T 645-2007 "Multifunctional Meter Communication Protocol", GB/T 17215-2002 "Class 1 and Class 2 Static AC Active Energy Meters", and IEC 61036:2000. The RS485 communication interface of the electric energy meter facilitates remote communication.